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Navid Hashemi — most-cited papers & profile · Large Language Models
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Navid Hashemi
1
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Most-cited papers
Personalized Group Relative Policy Optimization for Heterogenous Preference Alignment
2026
Top co-authors
Alireza Hashemi
· 1
Asad A. Butt
· 1
Heinrich Peters
· 1
James Rae
· 1
Jialu Wang
· 1
Joseph Hoover
· 1
Morteza Dehghani
· 1
Pouya M. Ghari
· 1
Topics
Reinforcement Learning
Safety & Alignment
Fine-Tuning
Training Techniques